Air compressor



FIG. 1 is a perspective view of an air compressor showing our newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

In the above drawings the broken lines and the areas within the brokenlines form no part of the claimed design.

CLAIM The ornamental design for an air compressor, as shown anddescribed.